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ranveer singh

· started a discussion

· 1 Months ago

issue in this qns. (Question: 400446.0 )

dear sir,
in this qns..has only 45 total student's in the class bt in the solution there are 47 student's.. sir plzz solve my queries.

Question:
In a class of 45 students, a boy is ranked 20th. When two boys joined, his rank was dropped by one. What is his new rank from the end ?
Options:
A) 25th
B) 26th
C) 27th
D) 28th
Solution:
Ans: (c)

boy's initial rank from starting=20

his rank was dropped by one,

so, his new rank from starting =20+1=21

therefore, his new rank from the end = (47-21)+1=27(Since two new student have joined)

Knowledge Expert

· commented

· 1 Months ago

Dear student
Total student is 45. And after two new student have joined. then Now Total student is 47.

Best wishes
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